ES6 对象属性定义新语法详解

var obj = {
 getName:function(firstName,lastName){
  return {firstName: firstName, lastName: lastName}
 }
}

var obj = {
 getName(firstName,lastName){
  return {firstName,lastName};
 }
}

var obj = {
 set _name(name) {
  this.name = name;
 },
 get _name() {
  return this.name;
 }
}
obj._name = 'Joh';
console.log(obj._name); // Joh

var obj = {
 name:1
};
obj['x'] = 2;
obj.y = 3;

var obj = {
 name:1,
 ['x']:2,
 ['y']:3
}

var obj1 = {};
var obj2 = {};
module.exports = {obj1, obj2}; // 新的方式
/*
旧的方式：
module.exports.obj1 = obj1;
module.exports.obj2 = obj2;
甚至:
module.exports = {
 obj1:obj1,
 obj2:obj2
}
*/